Legal
Cookie policy
Which cookies and browser storage this website uses, why, and how you can change your choice at any time.
Last updated: 30 October 2026
1. What cookies are
Cookies are small text files that a website stores in your browser. Similar technologies, such as the browser's local storage, work in the same way. Some are needed for a website to work; others are optional and are used only with your permission.
2. Strictly necessary storage
We store the privacy choice you make in the cookie banner so we do not ask you on every page. This is strictly necessary and cannot be switched off.
| Name | Provider | Type | Purpose | Duration |
|---|---|---|---|---|
a27a-consent | A27A OÜ | Local storage | Remembers your cookie choice | 12 months |
3. Advertising and measurement (only with your consent)
We advertise through Microsoft Advertising. If you accept advertising cookies, we load the Microsoft Advertising Universal Event Tracking (UET) tag, which sets the following cookies to measure visits that come from our ads. None of them is set before you accept.
| Name | Provider | Purpose | Duration |
|---|---|---|---|
_uetsid | Microsoft | Recognises your visit within a session to link ad clicks with actions on the site | 1 day |
_uetvid | Microsoft | Recognises returning visitors across sessions for campaign measurement | 13 months |
MUID | Microsoft | Identifies a unique browser across Microsoft services for advertising measurement | About 1 year |
Data from these cookies is shared with Microsoft and may be transferred to the United States under the EU-US Data Privacy Framework. The legal basis is your consent. See our Privacy Policy for details.
4. Other services
This website loads fonts from Google Fonts. This does not set cookies, but your browser sends your IP address to Google to download the fonts. The map link on the Contact page opens OpenStreetMap only when you click it.
5. How to change your choice
You can change or withdraw your consent at any time with the Cookie settings link at the bottom of every page. It reopens the preferences panel, where you can switch advertising cookies on or off and save your choice. If you withdraw consent, we stop the UET tag and delete its cookies from this website.
You can also delete cookies and site data in your browser settings. After that, the banner will appear again on your next visit. Your choice is kept for 12 months, after which we ask again.
6. Contact
Questions about cookies: management@a27aou.com.